psxtests/psxconcurrency01/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  COPYRIGHT (c) 2016
0005  *  On-Line Applications Research Corporation (OAR).
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
0009  * are met:
0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028
0029 #ifdef HAVE_CONFIG_H
0030 #include "config.h"
0031 #endif
0032
0033 #include <pmacros.h>
0034 #include <pthread.h>
0035 #include <errno.h>
0036
0037 const char rtems_test_name[] = "PSXCONCURRENCY01";
0038
0039 /* forward declarations to avoid warnings */
0040 void *POSIX_Init(void *argument);
0041
0042 void *POSIX_Init(
0043   void *argument
0044 )
0045 {
0046   int  sc;
0047
0048   TEST_BEGIN();
0049
0050   puts( "Init: pthread_getconcurrency - initial value of 0" );
0051   sc = pthread_getconcurrency();
0052   rtems_test_assert( sc == 0 );
0053
0054   puts( "Init: pthread_setconcurrency - set value to 2" );
0055   sc = pthread_setconcurrency( 2 );
0056   rtems_test_assert( sc == 0 );
0057
0058   puts( "Init: pthread_getconcurrency - confirm new value of 2" );
0059   sc = pthread_getconcurrency();
0060   rtems_test_assert( sc == 2 );
0061
0062   TEST_END();
0063   rtems_test_exit(0);
0064 }
0065
0066
0067 /* configuration information */
0068 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0069 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
0070
0071 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0072
0073 #define CONFIGURE_MAXIMUM_POSIX_THREADS     1
0074 #define CONFIGURE_POSIX_INIT_THREAD_TABLE
0075
0076 #define CONFIGURE_INIT
0077 #include <rtems/confdefs.h>